PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16503Gasket

Johnson Controls, Inc Div Building Efficiency · NSN 5330-00-383-1985 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-383-1985 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-383-1985. Primary manufacturer part number: 16503.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: CIRCULAR
  • Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Aperture Diameter: 6.312 INCHES NOMINAL IN
  • Bolt Hole Quantity: 8
  • Material: RUBBER SYNTHETIC OVERALL
  • Outside Diameter: 7.000 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-383-1985, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Johnson Controls, Inc Div Building Efficiency. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-383-1985
Primary Part Number16503
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJohnson Controls, Inc Div Building Efficiency
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorCIRCULAR
Hardness Rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
Aperture Diameter6.312 INCHES NOMINAL IN
Bolt Hole Quantity8
MaterialRUBBER SYNTHETIC OVERALL
Outside Diameter7.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.057 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
Material Document and ClassificationFSCM 16503 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter6.656 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-215-0659 INTERCHANGEABLE
Shaft Assembly,spur
5330-00-246-991624963 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5998-00-487-5140 INTERCHANGEABLE
Extractor,electrical Card
5310-00-630-5006A16503 INTERCHANGEABLE
Nut,plain,square
Aerocontrolex Group, Inc. Div Talley Actuators
3040-00-834-108516503 INTERCHANGEABLE
Shaft,shouldered
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5331-00-994-0870 INTERCHANGEABLE
O-Ring
5961-01-082-8807 INTERCHANGEABLE
Transistor
5998-01-118-1691 INTERCHANGEABLE
Electronic Components Assembly
5330-01-126-096516-503 INTERCHANGEABLE
Gasket
Rix Industries
4820-01-218-6680165-03 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
24963 Johnson Controls, Inc Div Building Efficiency (USA)
16503 PRIMARY Johnson Controls, Inc Div Building Efficiency (USA)
Related Parts
1680-00-215-0659INTERCHANGEABLE
SHAFT ASSEMBLY,SPUR
5330-00-246-9916INTERCHANGEABLE
GASKET
24963
5998-00-487-5140INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
5310-00-630-5006INTERCHANGEABLE
NUT,PLAIN,SQUARE
A16503
3040-00-834-1085INTERCHANGEABLE
SHAFT,SHOULDERED
16503
5331-00-994-0870INTERCHANGEABLE
O-RING
5961-01-082-8807INTERCHANGEABLE
TRANSISTOR
5998-01-118-1691INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5330-01-126-0965INTERCHANGEABLE
GASKET
16-503
4820-01-218-6680INTERCHANGEABLE
SEAT,VALVE
165-03
1670-01-314-0551INTERCHANGEABLE
TIE DOWN,CARGO,AIRCRAFT
24963-3
1670-01-477-0764INTERCHANGEABLE
TIE DOWN,CARGO,AIRCRAFT
24963-1

Frequently Asked Questions

What is NSN 5330-00-383-1985?

NSN 5330-00-383-1985 is a Gasket, manufactured by Johnson Controls, Inc Div Building Efficiency, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-383-1985?

NSN 5330-00-383-1985 has 2 cross-referenced part numbers: 24963 (Johnson Controls, Inc Div Building Efficiency), 16503 (Johnson Controls, Inc Div Building Efficiency).

What NSN replaces 5330-00-383-1985?

There are 12 known substitutes for 5330-00-383-1985: 1680-00-215-0659, 5330-00-246-9916, 5998-00-487-5140 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16503?

Key specifications for 16503: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR; Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL; Special Features: ONE 0.141 IN.DIA HOLE EQUALLY SPACED BETWEEN ANY TWO OTHER HOLES IN. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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